| key specs |
| Strap Colour |
Black, Dark Grey, Grey and Pink |
Deep Blue, Midnight Black |
| Display Size |
36mm |
45mm |
| Compatible OS |
Android, iOS |
Android 6, iOS 11 |
| Strap Material |
Silicone |
Silicone |
| Dial Shape |
Round |
Rectangle |
| Display Type |
AMOLED |
AMOLED |
| Ideal For |
- |
Unisex |
| general |
| Brand |
Fire-Boltt |
OnePlus |
| Model |
Apollo 2 |
Nord Watch |
| Release date |
June 23, 2023 |
October 3, 2022 |
| Model Number |
BSW147 |
- |
| Model Name |
Fire-boltt Apollo 2 |
- |
| Dial Colour |
Black |
- |
| Dial Shape |
Round |
Rectangle |
| Strap Colour |
Black, Dark Grey, Grey and Pink |
Deep Blue, Midnight Black |
| Strap Material |
Silicone |
Silicone |
| Water Resistant |
IP67 |
IP68 |
| Size |
- |
Regular |
| Touchscreen |
- |
Yes |
| Ideal For |
- |
Unisex |
| dimensions |
| Width |
43.5 mm |
- |
| Height |
10 mm |
- |
| Thickness |
10 mm |
- |
| Diameter |
36.322 mm |
45.2mm |
| Weight (g) |
100.00 |
52.40 |
| product details |
| Sensor |
SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker |
- |
| Compatible Device |
Android, iOS |
- |
| Notification |
Yes |
- |
| Notification Type |
Smart Notification |
- |
| Battery Type |
Lithium Ion |
- |
| Charge Time |
2 hours |
- |
| Charger Type |
USB cable |
Magnetic |
| Stand By Time |
20 days |
30 days |
| Rechargeable Battery |
Yes |
- |
| Battery Life |
- |
10 days |
| Other Features |
- |
Over 100 Customisable Watch Faces. 500 Nits Brightness |
| connectivity features |
| Call Function |
Yes |
- |
| Bluetooth |
Bluetooth |
Yes |
| Bluetooth Version |
Bluetooth 5.0 |
5.2 |
| GPS |
- |
No |
| platform and storage features |
| Compatible Operating System |
Android, iOS |
Android 6, iOS 11 |
| Operating System |
- |
RTOS |
| RAM |
- |
1.4MB |
| Processor Name |
- |
SF32LB555V4O6 |
| Internal Memory |
- |
32MB |
| camera and display features |
| Display Resolution |
466x466 pixels |
368x448 |
| Display Size |
36mm |
45mm |
| Display Type |
AMOLED |
AMOLED |
| fitness and watch functions |
| Step Count |
Yes |
Yes |
| Calorie Count |
Yes |
- |
| Heart Rate Monitor |
Yes |
Yes |
| Com |
Yes |
- |
| Calendar |
Yes |
- |
| Alarm Clock |
Yes |
- |
| Date & Time Display |
Yes |
Yes |
| Number of Buttons |
2 |
1 |
| Other Fitness Features |
Activity Tracker, Breathe, 110 Sports Mode Tracking, Calorie Tracker, Sedentary Reminder, Sleep Monitor |
Over 105 Sports Modes, Menstrual Health Tracking |
| Other Watch Functions |
Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, IP67 Rating, Music Player, Notifications |
- |
| Language |
- |
English, Hindi, Simplified Chinese |
| ratings |
| Overall NDTV Rating |
- |
Read Review |
| Design and comfort Rating |
- |
|
| Tracking accuracy Rating |
- |
|
| Companion app Rating |
- |
|
| Software and ecosystem Rating |
- |
|
| Battery life Rating |
- |
|
